47896974 has 16 divisors (see below), whose sum is σ = 106437840. Its totient is φ = 15965640.

The previous prime is 47896963. The next prime is 47896991. The reversal of 47896974 is 47969874.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 886981 = 47896974 / (4 + 7 + 8 + 9 + 6 + 9 + 7 + 4).

It is a self number, because there is not a number n which added to its sum of digits gives 47896974.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 443437 + ... + 443544.

It is an arithmetic number, because the mean of its divisors is an integer number (6652365).

Almost surely, 2^47896974 is an apocalyptic number.

47896974 is an abundant number, since it is smaller than the sum of its proper divisors (58540866).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47896974 is a wasteful number, since it uses less digits than its factorization.

47896974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 886992 (or 886986 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 54.

The square root of 47896974 is about 6920.7639751692. The cubic root of 47896974 is about 363.1639175004.

Subtracting 47896974 from its reverse (47969874), we obtain a square (72900 = 270²).

The spelling of 47896974 in words is "forty-seven million, eight hundred ninety-six thousand, nine hundred seventy-four".